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Cheap Flights from Knoxville (TYS) to Wilmington (ILM)

Compare Knoxville to Wilmington flight deals

Find the cheapest month or even day of the year to fly to Wilmington

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Flight deals from Knoxville to Wilmington

Looking for a cheap last-minute deal or the best return flight from Knoxville Airport to Wilmington Airport? If you want to travel next month, return fares start from $411. Find the lowest prices on one-way and return tickets right here.
Wilmington.$411 per passenger.Departing Thu, 20 Aug, returning Mon, 24 Aug.Return flight with Delta.Outbound indirect flight with Delta, departs from Knoxville on Thu, 20 Aug, arriving in Wilmington.Inbound indirect flight with Delta, departs from Wilmington on Mon, 24 Aug, arriving in Knoxville.Price includes taxes and charges.From $411, select.
Wilmington.$411 per passenger.Departing Fri, 13 Nov, returning Sun, 15 Nov.Return flight with Delta.Outbound indirect flight with Delta, departs from Knoxville on Fri, 13 Nov, arriving in Wilmington.Inbound indirect flight with Delta, departs from Wilmington on Sun, 15 Nov, arriving in Knoxville.Price includes taxes and charges.From $411, select.
Wilmington.$461 per passenger.Departing Fri, 11 Sep, returning Sat, 19 Sep.Return flight with Delta.Outbound indirect flight with Delta, departs from Knoxville on Fri, 11 Sep, arriving in Wilmington.Inbound indirect flight with Delta, departs from Wilmington on Sat, 19 Sep, arriving in Knoxville.Price includes taxes and charges.From $461, select.
Wilmington.$518 per passenger.Departing Fri, 9 Oct, returning Tue, 13 Oct.Return flight with Delta.Outbound indirect flight with Delta, departs from Knoxville on Fri, 9 Oct, arriving in Wilmington.Inbound indirect flight with Delta, departs from Wilmington on Tue, 13 Oct, arriving in Knoxville.Price includes taxes and charges.From $518, select.
Wilmington.$618 per passenger.Departing Fri, 31 Jul, returning Sun, 2 Aug.Return flight with Delta.Outbound indirect flight with Delta, departs from Knoxville on Fri, 31 Jul, arriving in Wilmington.Inbound indirect flight with Delta, departs from Wilmington on Sun, 2 Aug, arriving in Knoxville.Price includes taxes and charges.From $618, select.
Wilmington.$1,050 per passenger.Departing Tue, 28 Jul, returning Fri, 31 Jul.Return flight with Delta.Outbound indirect flight with Delta, departs from Knoxville on Tue, 28 Jul, arriving in Wilmington.Inbound indirect flight with Delta, departs from Wilmington on Fri, 31 Jul, arriving in Knoxville.Price includes taxes and charges.From $1,050, select.

Find the cheapest month to fly from Knoxville to Wilmington

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Knoxville to Wilmington flights are currently cheapest in August.
Jul
from $1,050
Aug
from $411
Sep
from $461
Oct
from $518
Nov
from $411
Dec
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Jan
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Feb
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Mar
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Apr
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May
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Jun
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Knoxville to Wilmington: Alternative routes

Compare routes from Knoxville to Wilmington below. You may find an airport to fly into that's cheaper, faster, or easier than Wilmington.

Wilmington

6km from central Wilmington
ClosestCheapest
from $411
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Jacksonville

74km from central Wilmington
from $575
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Knoxville to Wilmington: Flight information

The things to know before you go.
Cheapest flight found$411
Cheapest month to flyAugust

Finding cheap flights from Knoxville to Wilmington: Frequently asked questions

The best price we found for a return flight from Knoxville to Wilmington is $411. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Knoxville to Wilmington. But we found flights with one or more stops from $411.
As of July 2026, there are no flights flying from Knoxville to Wilmington.
The cheapest month to fly from Knoxville to Wilmington is usually August.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Knoxville Airport to Wilmington Airport on Thursday, 20 August 2026.
No airlines currently offer direct flights between Knoxville Airport and Wilmington Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Wilmington but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Wilmington is around 40 days in advance, so don’t leave your flight to the last minute.

Currently, Delta offers the cheapest flight tickets to Wilmington.

Travelling from Knoxville Airport (TYS) to Wilmington Airport (ILM): what you need to know

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are golden rules for stress-free travel. Get to the airport on time to catch your TYS to ILM flight.

  • You'll likely experience longer lines in popular months like October. Arriving up to four hours in advance for international flights and two hours for domestic departures is a good idea.

How to find the cheapest flights from Knoxville Airport (TYS) to Wilmington Airport (ILM)

  • The lowest price we've seen for a one-way Knoxville Airport to Wilmington Airport flight is $368. A round-trip ticket is currently $411. Depending on the availability and when you book, these fares can change.

  • To find cheap tickets from TYS to ILM, book in advance. Airlines tend to offer the most competitive fares when flights are first released.

  • The 'Whole month' search tool shows you the cheapest flights from Knoxville Airport to Wilmington Airport across each month. It's a great way to snap up a bargain if your plans are flexible.

  • There's no need to check back in every day to see if fares have dropped when you create a Price Alert. We'll send you an update the moment a special offer becomes available on cheap flights from TYS to ILM.

  • Lock in the perfect flight for you with the help of the filters. To see the 'Best,' 'Fastest' or 'Cheapest' flights from Knoxville Airport to Wilmington Airport, use the 'Sort by' function. You can also filter results by airline, departure and arrival times, and journey duration.

Handy information about Knoxville Airport (TYS)

  • You'll find TYS at 2055 Alcoa Highway.

  • When it comes to the on-time performance of Knoxville Airport, data shows 76% of flights arrive within the scheduled timeframe.

  • Central Knoxville to Knoxville Airport is approximately 24 kilometres. Depending on traffic, it'll take you about 25 minutes to get there if you're driving, ride-sharing or catching a taxi.

  • The journey when using public transport usually takes 50 minutes.

  • Taking an early flight from Knoxville Airport to Wilmington Airport? Avoid the hassle of rushing to the airport (and catch some extra z's) by choosing one of these stays near TYS:

Arriving at Wilmington Airport (ILM)

When to fly to Wilmington Airport (ILM)

  • It's time to plan your trip dates for your flight from Knoxville Airport to Wilmington Airport. July is the most popular month to visit Wilmington. If you'd like a more low-key vibe, go in March.

  • When booking your flight from Knoxville Airport to Wilmington Airport, think about the kind of weather you like. July is the warmest month in Wilmington, with the temperature ranging from 23ºC (73ºF) to 32ºC (90ºF).

  • January sees average temperatures of between 1ºC (34ºF) and 16ºC (61ºF). Search for cheap tickets from TYS to ILM around that time if you like travelling in cooler conditions.

Explore more of the United States

  • Charlotte is just one of the many cities in the United States waiting to be explored after you've seen Wilmington. Around 290 kilometres away to the north-west, its top attractions include Bechtler Museum of Modern Art, Discovery Place and NASCAR Hall of Fame.

  • Around 338 kilometres north-east of Wilmington, Virginia Beach is another essential stop in the United States. Experience major highlights starting with Virginia Beach Boardwalk, Resort Beach and Neptune's Park.

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Plan the rest of your trip from Knoxville to Wilmington

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.